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Diffstat (limited to 'Master/texmf-dist/doc/latex/pgf-spectra/README')
-rw-r--r-- | Master/texmf-dist/doc/latex/pgf-spectra/README | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Master/texmf-dist/doc/latex/pgf-spectra/README b/Master/texmf-dist/doc/latex/pgf-spectra/README index d2e59ad3feb..ce255b45998 100644 --- a/Master/texmf-dist/doc/latex/pgf-spectra/README +++ b/Master/texmf-dist/doc/latex/pgf-spectra/README @@ -1,9 +1,18 @@ -This is pgf-spectra, version 2.1.2 (03/07/2021). +This is pgf-spectra, version 2.2.0 (21/02/2021). -This package provides the \pgfspectra[<options>] command which draws continuous and emission or absorption spectra for 98 elements and their ions. It was developed mainly for the writing of my own documentation and exams sheets supporting directly PDF output format. +This package provides the \pgfspectra[<options>] command which draws continuous and emission or absorption spectra for 98 elements and their ions. +It was developed mainly for the writing of my own documentation and exams sheets supporting directly PDF output format. The drawing is made with the TikZ package and is based in the pst-spectra extension for PSTricks. +It also allows the user to draw a spectrum with their own personal data. +The lines data extends from Extreme UV to Near IR (from 10 to 4000 nanometers). +It is possible to redshift the lines of a spectrum, by directly entering the redshift value or the velocity and the angle to compute the redshift value. +This package also provides color conversion (correlated color temperature), shadings for use with TikZ and/or PGFPLOTS and color maps for use with tPGFPLOTS. ____________________________________________________________ +*** v2.2.0 *** +LSE data renormalized to lower values within TeX capabilities. This prevents 'Dimension too large' errors and subsequent errors in spectrum drawing when using the 'relative intensity' key. +Added maximum intensities in IR, visible an UV ranges for both data sources (NIST and LSE). Now, when using the 'relative intensity' key, the interval of wavelengths is detected and the respective maximum intensity is used. For example, if the spectrum is within the visible range, say between 400 and 700 nanometers, the maximum visible intensity will be used. The same is true for ranges only in IR or UV ranges. But, if the spectrum to be drawn is in more than one region - for example, from 300 to 1000 or from 400 to 1000 or from 300 to 700 nanometers - the maximum intensity that will be used is defined as the maximum intensity of all data. +Fixed some typos in the manual. *** v2.1.2 *** Minor fix: wrong char encoding (pgf-spectra.sty, line:1555) *** v2.1.1 *** |